5-Amino-3-methylisothiazole-4-carboxamide CAS 41808-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41808-40-6 |
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-3-methylisothiazole-4-carboxamide (CAS 41808-40-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7N3OS. Molecular weight: 157.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-5-methylthiophene-2-carboxylic acid (CAS 100047-53-8)
- 2-Amino-N-methylthiazole-5-carboxamide (CAS 1177494-20-0)
- 4-Amino-N,1-dimethyl-5-imidazolecarboxamide-d3 (CAS 1189466-51-0)
- 5-Amino-3-methyl-1,2-oxazole-4-carbothioamide (CAS 130783-67-4)
- 5-Amino-4-methylthiophene-2-carboxylic acid (CAS 1368184-83-1)
- 2-Amino-5-methylthiazole-4-carboxamide (CAS 1378861-82-5)
- 2-Amino-4-methylthiophene-3-carboxylic acid (CAS 14770-81-1)
- 4-Amino-2-methylthiophene-3-carboxylic acid (CAS 1555795-28-2)
Recommended Standards
- 5-Amino-2-methylthiazole-4-carboxamide (CAS 5021-68-1)
- 5-amino-6-methoxy-3,4-dihydropyrimidine-4-thione (CAS 40424-48-4)
- 5-Acetyl-4-methylthiazol-2(3H)-one (CAS 32497-14-6)
- Pyrazolo[1,5-a][1,3,5]triazine-2,4-diamine (CAS 71680-61-0)
- Phenazine-2-carbonitrile (CAS 6479-93-2)
- trans-5-Amino-2-Boc-hexahydro-cyclopenta[c]pyrrole hydrochloride (CAS 1630907-13-9)
- Trimethylolpropane Tris(thioglycolate) (CAS 10193-96-1)
- (9H-Fluoren-9-yl)methyl pyrrolidin-3-ylcarbamate hydrochloride (CAS 1220040-24-3)
- 8-Azabicyclo[3.2.1]oct-2-ene hydrochloride (CAS 1423024-34-3)
- Liraglutide Impurity 22 (CAS 536721-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com